'use strict';

function hybrid_operation_to_uneven(collection) {
  return collection.filter((item)=>(item%2 !== 0)
).map((item)=>(item*3 + 5)).reduce((sum,item)=>(sum+item),0);
  //在这里写入代码
}

module.exports = hybrid_operation_to_uneven;

// var collection = [1,5,7,12,11,35,54,67,70];
// console.log(hybrid_operation_to_uneven(collection));